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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#include &quot;../oxygine-include.h&quot;</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceoxygine.html">oxygine</a></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;{</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div><div class="line"><a name="l00007"></a><span class="lineno"><a class="line" href="classoxygine_1_1intrusive__list.html">    7</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classoxygine_1_1intrusive__list.html">intrusive_list</a></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;    {</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;        T _first;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;        T _last;</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;        ~<a class="code" href="classoxygine_1_1intrusive__list.html">intrusive_list</a>()</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;        {</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;            clear();</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;        }</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        <span class="keywordtype">bool</span> empty()<span class="keyword"> const</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;            <span class="keywordflow">return</span> _first == 0;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        }</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        <span class="keywordtype">void</span> clear()</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        {</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            T item = _first;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;            <span class="keywordflow">while</span> (item)</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;            {</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;                T copy = item;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;                item = item-&gt;_next;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;                <span class="keywordflow">if</span> (copy)</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;                {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;                    copy-&gt;_list = 0;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;                    copy-&gt;_next = 0;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;                    copy-&gt;_prev = 0;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;                }</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;            }</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;            _first = 0;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            _last = 0;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        }</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        <span class="keywordtype">void</span> insert_after(T&amp; child, T&amp; after)</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        {</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            OX_ASSERT(after-&gt;_list == <span class="keyword">this</span>);</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            child-&gt;_list = <span class="keyword">this</span>;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;            <span class="keywordflow">if</span> (after-&gt;_next)</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                after-&gt;_next-&gt;_prev = child;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;                _last = child;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;            child-&gt;_next = after-&gt;_next;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            child-&gt;_prev = after;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            after-&gt;_next = child;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            checkList();</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        }</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keywordtype">void</span> insert_before(T&amp; child, T&amp; before)</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        {</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            child-&gt;_list = <span class="keyword">this</span>;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <span class="keywordflow">if</span> (before-&gt;_prev)</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                before-&gt;_prev-&gt;_next = child;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                _first = child;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            child-&gt;_prev = before-&gt;_prev;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            child-&gt;_next = before;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            before-&gt;_prev = child;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            checkList();</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        }</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordtype">void</span> append(T&amp; child)</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        {</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;            child-&gt;_list = <span class="keyword">this</span>;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            <span class="keywordflow">if</span> (_first)</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                _last-&gt;_next = child;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                child-&gt;_prev = _last;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            }</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            {</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                _first = child;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                child-&gt;_prev = 0;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            _last = child;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            child-&gt;_next = 0;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            checkList();</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keywordtype">void</span> prepend(T&amp; child)</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        {</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;            child-&gt;_list = <span class="keyword">this</span>;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <span class="keywordflow">if</span> (_first)</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                _first-&gt;_prev = child;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                child-&gt;_next = _first;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            }</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            {</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                _last = child;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                child-&gt;_next = 0;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            }</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            _first = child;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            child-&gt;_prev = 0;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            checkList();</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        }</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keywordtype">void</span> checkList()</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        {</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            <span class="keywordflow">if</span> (!_first)</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            T v = _first;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            <span class="keywordflow">do</span></div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            {</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                T p = v;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                v = v-&gt;_next;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                <span class="keywordflow">if</span> (v)</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                {</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                    OX_ASSERT(v-&gt;_prev == p);</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                }</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                {</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                    OX_ASSERT(p == _last);</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                }</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                <span class="comment">//OX_ASSERT(v == _last &amp;&amp; v-&gt;_next == 0);</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            }</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;            <span class="keywordflow">while</span> (v);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        }</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordtype">void</span> <span class="keyword">remove</span>(T&amp; child)</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            OX_ASSERT(child-&gt;_list == <span class="keyword">this</span>);</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            child-&gt;_list = 0;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            <span class="keywordflow">if</span> (child-&gt;_next)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            {</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                OX_ASSERT(child-&gt;_next-&gt;_prev == child);</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                child-&gt;_next-&gt;_prev = child-&gt;_prev;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            }</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            {</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                OX_ASSERT(child == _last);</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                _last = child-&gt;_prev;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            }</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;            <span class="keywordflow">if</span> (child-&gt;_prev)</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            {</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                OX_ASSERT(child-&gt;_prev-&gt;_next == child);</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                child-&gt;_prev-&gt;_next = child-&gt;_next;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            }</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;            {</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                OX_ASSERT(child == _first);</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                _first = child-&gt;_next;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            }</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            child-&gt;_prev = 0;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            child-&gt;_next = 0;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;            checkList();</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        }</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    };</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classoxygine_1_1intrusive__list__item.html">  184</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classoxygine_1_1intrusive__list__item.html">intrusive_list_item</a></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    {</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        <a class="code" href="classoxygine_1_1intrusive__list.html">intrusive_list&lt;T&gt;</a>* getParentList() {<span class="keywordflow">return</span> _list;}</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        T&amp; getNextSibling() {<span class="keywordflow">return</span> _next;}</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        T&amp; getPrevSibling() {<span class="keywordflow">return</span> _prev;}</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <a class="code" href="classoxygine_1_1intrusive__list__item.html">intrusive_list_item</a>(): _prev(T(0)), _next(T(0)), _list(0) {}</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        T _prev;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        T _next;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        <a class="code" href="classoxygine_1_1intrusive__list.html">intrusive_list&lt;T&gt;</a>* _list;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">class</span> U&gt;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classoxygine_1_1intrusive__list.html">intrusive_list</a>;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    };</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;}</div><div class="ttc" id="classoxygine_1_1intrusive__list__item_html"><div class="ttname"><a href="classoxygine_1_1intrusive__list__item.html">oxygine::intrusive_list_item</a></div><div class="ttdef"><b>Definition:</b> intrusive_list.h:184</div></div>
<div class="ttc" id="classoxygine_1_1intrusive__list_html"><div class="ttname"><a href="classoxygine_1_1intrusive__list.html">oxygine::intrusive_list</a></div><div class="ttdef"><b>Definition:</b> intrusive_list.h:7</div></div>
<div class="ttc" id="namespaceoxygine_html"><div class="ttname"><a href="namespaceoxygine.html">oxygine</a></div><div class="ttdoc">–oxgl-end–! </div><div class="ttdef"><b>Definition:</b> Actor.h:14</div></div>
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